Device base layer and defaults
Declares (prefix: device):
| Variable | Description | Default | Validation | Policy |
|---|---|---|---|---|
IGconf_device_vendor |
Device vendor |
vendor
|
Non-empty string value | lazy |
IGconf_device_class |
Device classification |
generic
|
Non-empty string value | lazy |
IGconf_device_variant |
Device variant |
none
|
Non-empty string value | lazy |
IGconf_device_hostname |
Sets the network hostname for the device |
${IGconf_device_class}-$(tr -dc 'a-z' < /dev/urandom | head -c 6)
|
Non-empty string value | immediate |
IGconf_device_user1 |
A user account with this name will be created on the device. |
pi
|
Non-empty string value | immediate |
IGconf_device_user1pass |
Password required to log into the user1 account. If neither user1pass nor user1passhash is set, the account will be locked. Password requirements are as follows. At least 8 characters. At least one lowercase letter. At least one uppercase letter. At least one digit. At least one special character from @$!%*?& |
<disabled>
|
Must match regex pattern: ^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$ | skip |
IGconf_device_user1passhash |
A pre-hashed password for the user1 account. Generate using the provided genpasswd utility, or supply a hash created with the same algorithm used by the chroot. If neither user1pass nor user1passhash is set, the account will be locked. |
<disabled>
|
Non-empty string value | skip |
IGconf_device_user1sudo |
Controls sudo access for the user1 account. 'none' disables sudo access entirely. 'passwd' requires a password for sudo. 'nopasswd' grants passwordless sudo. If user1pass or user1passhash is set, defaults to 'passwd'. Note: setting 'nopasswd' without a password is permitted but inadvisable. |
none
|
Must be one of: none, passwd, nopasswd | lazy |
IGconf_device_user1uid |
The UID assigned to the user1 account. If unset, one will be assigned automatically. |
<disabled>
|
Integer value in range 1000 to 65533 | skip |
IGconf_device_user1gid |
The GID assigned to the user1 account. If unset, one will be assigned automatically. |
<disabled>
|
Integer value in range 1000 to 65533 | skip |
IGconf_device_storage_type |
Declares the storage media the image is intended for, as seen by the OS. For example, an NVMe backed disk connected via USB would be usb, not nvme. Whether this restricts where the image can be written to or booted from depends on downstream layers. This may seed the configuration and behaviour of run-time boot media detection, device provisioning, etc. |
sd
|
Must be one of: sd, emmc, nvme, usb | lazy |
IGconf_device_sector_size |
Logical sector size (in bytes) of the target storage device. Used to guide image layout decisions (e.g. alignment, padding, and sector-based structure placement) so the image matches the intended media. Common values: 512 (for 512n/512e) or 4096 (for 4Kn). |
512
|
Integer value in range 512 to 512 | immediate |
IGconf_device_assetdir |
Device specific asset location. Use this directory to hold configuration files, scripts, certificates, Device Tree source, wifi regulatory domains, firmware blobs, overlays, etc particular to the device. |
/dev/null
|
Non-empty string value | lazy |
File: base/device-base.yaml
Type: static